Use this variable to change the escape character sequence. The default escape character sequence you use to switch from a system console session back to ALOM is #. (pound-period). You can specify the first of the two characters to customize the escape character sequence. The second character must always be a period (.).
You can specify a value for this variable using the setupsc command. The setupsc script prompts you to enter a value as follows:
Enter the console session escape sequence
(2 characters). The first character can be any printable characters or control-A
through control-Y except for control-C, control-D, control-H,
control-J, or control-M. The second character must be a ".".
[#.]?
From the ALOM command shell:
Using the scadm utility:
About ALOM configuration variables